Rapid: Individual Calculations November 2021
 Buczek, Grzegorz  Total change: 72.60  Rating chartPersonal card
 Grand Prix Polonii 20211008 Wroclaw POL 2021-10-08
RcRownchangeKK*chgGame
 1394 1228 1.50 5 -0.43 20 -8.60 
  Dubinski, Mateusz f1963 POL0.001-0.0120-0.20 
  Lochina, Justyna 1506 POL0.001-0.1720-3.40 
  Rzadkowska, Kaja 1088 POL0.501-0.1920-3.80 
  Kicinski, Michal 1239 POL0.001-0.4820-9.60 
  Rzadkowska, Lila 1173 POL1.0010.42208.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Grand Prix Polonii 20211015 Wroclaw POL 2021-10-15
RcRownchangeKK*chgGame
 1468 1228 2.00 5 0.80 20 16.00 
  Buchholz, Maja 1748 GER0.001-0.0320-0.60 
  Turek, Michal 1486 POL0.001-0.1820-3.60 
  Kicinski, Michal 1239 POL1.0010.522010.40 
  Krzyzosiak, Marta 1556 POL0.001-0.1320-2.60 
  Bech, Rafal 1312 POL1.0010.622012.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Grand Prix Polonii 20211022 Wroclaw POL 2021-10-22
RcRownchangeKK*chgGame
 1467 1228 4.00 7 2.47 20 49.40 
  Antczak, Marcin 1638 POL0.001-0.0820-1.60 
  Krzyzosiak, Anna 1443 POL1.0010.772015.40 
  Klapcinski, Janusz 1510 POL1.0010.842016.80 
  Krzyzosiak, Marta 1556 POL0.001-0.1320-2.60 
  Krecisz, Andrzej 1487 POL0.001-0.1820-3.60 
  Bech, Rafal 1312 POL1.0010.622012.40 
  Sudenis, Mateusz 1326 POL1.0010.632012.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Grand Prix Polonii 20211029 Wroclaw POL 2021-10-29
RcRownchangeKK*chgGame
 1578 1228 1.50 5 0.79 20 15.80 
  Raczek, Krzysztof 1737 POL0.001-0.0420-0.80 
  Klapcinski, Janusz 1510 POL1.0010.842016.80 
  Madajczak, Piotr 1706 POL0.001-0.0520-1.00 
  Kandefer, Wojciech 1626 POL0.001-0.0820-1.60 
  Bech, Rafal 1312 POL0.5010.12202.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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